(19)

(11)

EP 4 232 769 A1

(12)

(43) Date of publication: 30.08.2023 Bulletin 2023/35 (21) Application number: 21799233.8 (22) Date of filing: 22.10.2021

(51) International Patent Classification (IPC):  F41A 9/60(2006.01) (52) Cooperative Patent Classification (CPC): F41A 9/60 (86) International application number: PCT/EP2021/079395 (87) International publication number: WO 2022/090088 (05.05.2022 Gazette 2022/18)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 26.10.2020 DK PA202001200 (71) Applicant: Aarthy Aps 8240 Risskov (DK)	(72) Inventor: NICOLAJSEN, Lars Galsgård 8240 Risskov (DK) (74) Representative: Larsen & Birkeholm A/S  Banegårdspladsen 1 1570 Copenhagen V 1570 Copenhagen V (DK)